Name: Kyodaina (lit. Huge)

Nicknames/Aliases:
- Kyoda
- Big K
- Ms Jelly-Belly
- Jiggles
- Mega Serpent
- Sea Dragon

Alignment: Good

Species: Titanus Kyodaina

Height: 700 feet

Weight: 215,000 tons

Powers/Abilities:
- Water Breathing
- Plasma Laser Breath
- Invulnerability (Her blubber acts as a natural shield)

Likes:
- Herself and her Appearance (She's very vain)
- Flirting with other kaiju
- Godzilla
- Godzilla Jr (She's one of his mothers)
- Humans
- Being obese
- Teasing cute kaiju with her belly

Dislikes:
- Insults about her weight

Friends/Allies:
- Godzilla
- Mothra
- Rodan
- Anguirus
- Kong
- Queen MUTO/Barb
- Biollante
- Gamera

Enemies:
- King Ghidorah
- Mechagodzilla
- Destroyah
- Megalon
- Gigan
- Battra
- MUTO (Male and Female)

Story:
Kyodaina is one of Godzilla's wives, and stands as the largest kaiju on earth. Her smooth fat body is as thick, soft, and squishy as rubber, making her practically invulnerable to physical harm. As an aquatic kaiju, she can breathe underwater, and metabolize water into beams of laser-induced plasma which she fan fire from her mouth. Despite her enormous size and frighteningly large girth, Kyodaina is a gentle, warm-hearted soul who wants peace between humans and kaiju. As one of Godzilla's mates, she is also one of Godzilla Jr's mothers, and is always happy to spend time with him. Kyodaina also has an amorous and flirtatious side to her which she expresses by teasing handsome kaiju with her humongous belly.

Voice Actor: Jennifer Hale

Character Theme: (can't decide)

Kyodaina belongs to Me

All other characters belong to Toho